Tavares, Tiago, José Paulo Molin, Lidiane Cristina Nunes, Marcelo Chan Fu Wei, Francisco José Krug, Hudson Wallace Pereira de Carvalho, and Abdul Mouazen. 2021. “Multi-Sensor Approach for Tropical Soil Fertility Analysis : Comparison of Individual and Combined Performance of VNIR, XRF, and LIBS Spectroscopies.” AGRONOMY-BASEL 11 (6). doi:10.3390/agronomy11061028.